Most Chinese restaurants in Singapore serve cuisine from the south of China and usually modified to southeast Asian tastes. This place serves relatively authentic north-east Chinese cuisine, although admittedly not as spicy was you would find in mainland China itself. They've recently rebranded themselves "Tall Girl Cuisine" on some of their signage (owing to the height of the owner who comes from a family of basketball players!), but the old "Eastern & Northern Dumpling Restaurant" name is still there on some of the signs.
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Attractions Near Eastern & Northern Dumpling Restaurant